Hi List,

we are running several stateless SIP Loadbalancers using Kamaillio 5.1 and 5.6.

Now we would like to perform an async_http request if an INVITE matches certain criteria. The request itself is performed very similar to how it's described here [1]

This uses the transaction module in order to assure that the response can be mapped to the original request. However, this also means that the processing of the entire request becomes stateful which we would like to avoid.

We tried to use t_release() in the callback route (in [1] this route is called "RELAY_API_RESPONSE"). However, documentation says that this is only allowed in the REQUEST_ROUTE.

Is there an easy way to circumnavigate this issue?

Cheers

[1]: https://wazo-platform.org/blog/kamailio-routing-with-rtjson-and-http-async-client

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Julius Flohr - Voice Engineer - flohr@sipgate.de

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